diff --git a/.travis.yml b/.travis.yml
index fc8460cf0..f55f9cbf2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,8 @@ php:
   - 5.4
   - hhvm
 
+install: composer install --dev
+
 script: phpunit --coverage-text
 
 notifications: